Patent Oppositions in large peptides industry

Explore the competitive field of large peptides where companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top companies filing and facing patent oppositions, and the most recent patents under dispute. Stay informed on patent activity in large peptides technology and learn how to protect your intellectual property.

Explore the top companies that have filed the most patent oppositions in the technology industry.

Explore the top companies that have faced the most patent oppositions in the technology industry.

Explore the top law firms that have filed the most patent oppositions in the technology industry.

Last updated on: Jul 9, 2026
Law FirmTotal Oppositions Filed
CARPMAELS & RANSFORD40
HOFFMANN EITLE26
MEWBURN ELLIS22
MAIWALD21
D YOUNG18
BOULT WADE TENNANT14
ZWICKER10
DORRIES9
WICHMANN9
J A KEMP8

Patent challenges are becoming increasingly common in the large peptides industry as companies work to protect their innovations in a highly competitive market. These legal battles can significantly impact the development and release of new technologies. Below is a list of the latest patents that have been opposed in the large peptides industry, offering a snapshot of the ongoing struggles over intellectual property rights. For anyone involved in this industry, understanding these patent disputes is essential for navigating its future.

Last updated on: Jul 9, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Recombinant Proteins Derived From Genus Limulus, And Dna Molecules Encoding SameSEIKAGAKUMay 27, 2026POHLMAN
Powdery Mildew Resistance Genes In CarrotBEJO ZADENMay 12, 2026NUNHEMS NETHERLANDS
The Use Of Fatty Alcohol Polyglycol Ether To Reduce Endotoxin Activity And/Or Endotoxins In Collagen-Containing And/Or Collagen-Derived ProductsROUSSELOTMay 12, 2026VO
Expression Constructs And Methods Of Genetically Engineering Methylotrophic YeastIMPOSSIBLE FOODSApr 29, 2026SANOFI
Tomato Plant Resistant To Tomato Brown Rugose Fruit VirusENZA ZADEN BEHEERApr 16, 2026KEINE PATENTE AUF SAATGUT EV DR CHRISTOPH THEN
Heterotandem Bicyclic Peptide ComplexesBICYCLETXMar 9, 2026RGTH
Chimeric Antigen Receptor (Car) With Antigen Binding Domains To The T Cell Receptor Beta Constant RegionAUTOLUSJan 30, 2026KIVIAL
Method For Stabilizing Protein Contained In Sample And Solution For Stabilizing Protein Contained In SampleEIKEN KAGAKU KABUSHIKI KAISHAJan 30, 2026STOLMAR MATTHIAS
Chimeric Antigen Receptors Targeting B-Cell Maturation AntigenTHE UNITED STATES OF AMERICADec 31, 2025BOULT WADE TENNANT
Tomato Plant Resistant To Tomato Brown Rugose Fruit VirusENZA ZADEN BEHEERNov 25, 2025GAUTIER SEMENCES

To stay ahead in the competitive large peptides industry, companies are constantly innovating. Here are the top patents facing oppositions in the large peptides industry. Stay informed on the latest opposition trends and learn how to protect your intellectual property.

Last updated on: Jul 9, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Nov 1, 2017Prevention Of Disulfide Bond Reduction During Recombinant Production Of PolypeptidesGENENTECH16
Nov 29, 2017Prevention Of Disulfide Bond Reduction During Recombinant Production Of PolypeptidesGENENTECH14
Mar 1, 2023Prevention Of Disulfide Bond Reduction During Recombinant Production Of PolypeptidesGENENTECH12
Mar 2, 2022Modified Nucleoside, Nucleotide, And Nucleic Acid CompositionsMODERNA10
Nov 20, 2024Safe And Effective Method Of Treating Ulcerative Colitis With Anti-Il12/Il23 AntibodyJANSSEN BIOTECH7
Jan 29, 2020Process For Manipulating The Level Of Glycan Content Of A GlycoproteinAMGEN7
May 10, 2017Protein Purification MethodCHUGAI SEIYAKU KABUSHIKI KAISHA7
Oct 4, 2023Il-17 A/F Heterologous Polypeptides And Therapeutics Uses ThereofNOVARTIS6
Apr 19, 2017Oligopeptide-Free Cell Culture MediaBAXTER HEALTHCARE6
Jun 26, 2019Rna Containing Composition For Treatment Of Tumor DiseasesCUREVAC5